EP0216336A3 - Programmable controller with self testing i/o structure - Google Patents

Programmable controller with self testing i/o structure Download PDF

Info

Publication number
EP0216336A3
EP0216336A3 EP86112981A EP86112981A EP0216336A3 EP 0216336 A3 EP0216336 A3 EP 0216336A3 EP 86112981 A EP86112981 A EP 86112981A EP 86112981 A EP86112981 A EP 86112981A EP 0216336 A3 EP0216336 A3 EP 0216336A3
Authority
EP
European Patent Office
Prior art keywords
programmable controller
self testing
testing
self
programmable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP86112981A
Other versions
EP0216336B1 (en
EP0216336A2 (en
Inventor
Neil W. Knutsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allen Bradley Co LLC
Original Assignee
Allen Bradley Co LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25120840&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0216336(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Allen Bradley Co LLC filed Critical Allen Bradley Co LLC
Publication of EP0216336A2 publication Critical patent/EP0216336A2/en
Publication of EP0216336A3 publication Critical patent/EP0216336A3/en
Application granted granted Critical
Publication of EP0216336B1 publication Critical patent/EP0216336B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/058—Safety, monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/13—Plc programming
    • G05B2219/13193—Examine needed I-O, detect connected I-O, execute program only if proper I-O

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
EP19860112981 1985-09-27 1986-09-20 Programmable controller with self testing i/o structure Revoked EP0216336B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78083285A 1985-09-27 1985-09-27
US780832 1985-09-27

Publications (3)

Publication Number Publication Date
EP0216336A2 EP0216336A2 (en) 1987-04-01
EP0216336A3 true EP0216336A3 (en) 1987-09-02
EP0216336B1 EP0216336B1 (en) 1991-03-27

Family

ID=25120840

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860112981 Revoked EP0216336B1 (en) 1985-09-27 1986-09-20 Programmable controller with self testing i/o structure

Country Status (4)

Country Link
EP (1) EP0216336B1 (en)
JP (1) JPS62115502A (en)
CA (1) CA1265872A (en)
DE (1) DE3678369D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829342A1 (en) * 1988-08-30 1990-03-08 Roland Man Druckmasch PRINTING CONTROL SYSTEM

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118789A (en) * 1977-06-06 1978-10-03 Allen-Bradley Company Program protection module for programmable controller
FR2393358A1 (en) * 1976-12-08 1978-12-29 Toyoda Machine Works Ltd PROGRAMMABLE SEQUENCER
FR2522424A1 (en) * 1982-02-26 1983-09-02 Bosch Gmbh Robert METHOD FOR DETECTING DEFECTS DURING THE PROGRESS OF A COMMAND IN THE CASE OF MEMORY AND MEMORY PROGRAMMABLE COMMANDS FOR IMPLEMENTING SAID METHOD
FR2547075A1 (en) * 1983-06-03 1984-12-07 Telemecanique Electrique METHOD AND DEVICE FOR PROTECTING AND CONTROLLING THE TRANSMISSION OF INFORMATION BETWEEN THE CENTRAL UNIT OF A PROGRAMMABLE AUTOMATE AND THE SENSORS AND / OR ACTUATORS OF THE ORDER PROCESS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393358A1 (en) * 1976-12-08 1978-12-29 Toyoda Machine Works Ltd PROGRAMMABLE SEQUENCER
US4118789A (en) * 1977-06-06 1978-10-03 Allen-Bradley Company Program protection module for programmable controller
FR2522424A1 (en) * 1982-02-26 1983-09-02 Bosch Gmbh Robert METHOD FOR DETECTING DEFECTS DURING THE PROGRESS OF A COMMAND IN THE CASE OF MEMORY AND MEMORY PROGRAMMABLE COMMANDS FOR IMPLEMENTING SAID METHOD
FR2547075A1 (en) * 1983-06-03 1984-12-07 Telemecanique Electrique METHOD AND DEVICE FOR PROTECTING AND CONTROLLING THE TRANSMISSION OF INFORMATION BETWEEN THE CENTRAL UNIT OF A PROGRAMMABLE AUTOMATE AND THE SENSORS AND / OR ACTUATORS OF THE ORDER PROCESS

Also Published As

Publication number Publication date
DE3678369D1 (en) 1991-05-02
EP0216336B1 (en) 1991-03-27
EP0216336A2 (en) 1987-04-01
JPS62115502A (en) 1987-05-27
CA1265872A (en) 1990-02-13

Similar Documents

Publication Publication Date Title
GB2177826B (en) Programmable controller with function chart interpreter
DE3665277D1 (en) Multi-joint-robot controller
GB8621538D0 (en) Testing assemblies
EP0195203A3 (en) Display controller
GB8623117D0 (en) Platinum complex
GB8630657D0 (en) Microdilatation probe
EP0199123A3 (en) Display controller
GB8530715D0 (en) Microchemical testing
GB8628274D0 (en) Valve control structure
GB8519611D0 (en) Anchoring arrangement
GB8625828D0 (en) Inspecting object
GB8624819D0 (en) Probe
GB8709143D0 (en) Anchor nut
EP0212441A3 (en) Programmable sequence controller
GB8520980D0 (en) Probe
EP0227120A3 (en) Teachable inspection controller
GB8604389D0 (en) Probe
GB8628834D0 (en) Testing offshore structure
GB8626219D0 (en) Control arrangement
EP0216336A3 (en) Programmable controller with self testing i/o structure
DE3665223D1 (en) Testing polyelectrolytes
GB8602289D0 (en) Cock structure
GB8618677D0 (en) Probe
YU206885A (en) Valve for single supports with central washer
GB2181118B (en) Tension controller

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19880202

17Q First examination report despatched

Effective date: 19890511

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REF Corresponds to:

Ref document number: 3678369

Country of ref document: DE

Date of ref document: 19910502

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: SIEMENS AKTIENGESELLSCHAFT, BERLIN UND MUENCHEN

Effective date: 19911210

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940818

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19940822

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940825

Year of fee payment: 9

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 19941231

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Free format text: 941231